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-4(x+ radical din 2)-3(x+radical din 2)=-11x+2 Radical din 2

Răspuns :

-4(x+√2)-3(x+√2)=-11x+2√2
-4x-4√2-3x-3√2=-11x+2√2
-7x-7√2=-11x+2√2
-7x+11x=2√2+7√2
4x=9√2
x=9√2/4